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Data transaction method, blockchain node server and data submission terminal

A technology of node server and transaction method, which is applied in the field of data transaction method, blockchain node server and data submission terminal, and can solve the problems of unguaranteed transaction reliability and complicated transactions

Inactive Publication Date: 2018-05-22
GOLO IOV DATA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This will lead to complicated transactions and cannot guarantee the reliability of transactions

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  • Data transaction method, blockchain node server and data submission terminal
  • Data transaction method, blockchain node server and data submission terminal
  • Data transaction method, blockchain node server and data submission terminal

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Embodiment Construction

[0061] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0062] The target data in the present invention can be any real data generated by the terminal device during operation, including communication data generated by a communication terminal, and location-related data generated by a positioning terminal. In a preferred embodiment, it is generated by a vehicle diagnostic device. Vehicle diagnostic data.

[0063] figure 1 It is a schematic flow diagram of a data transaction method in an embodime...

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Abstract

The embodiments of the present invention disclose a data transaction method, a blockchain node server, and a data submission terminal. The data transaction method includes the following steps that: asmart contract submitted by the data submission terminal is obtained, wherein the smart contract includes target data related information specified by the data submission terminal and the transactiontriggering condition of the smart contract, wherein the transaction triggering condition includes a transaction data quota; the smart contract is recorded and is distributed in a blockchain; a transaction request sent by a data requesting terminal for the smart contract is received, wherein that the transaction request includes a payment data amount; and if it is determined that the transaction request satisfies the transaction triggering condition of the smart contract, target data are obtained according to the target data related information, the target data are sent to the data requesting terminal, and the payment data amount that satisfies the transaction data quota is transferred to the data submission terminal. With the data transaction method, the blockchain node server, and the data submission terminal of the invention adopted, a transaction flow can be simplified, and transaction reliability can be improved.

Description

Technical field [0001] The invention relates to the field of computer technology, in particular to a data transaction method, a blockchain node server and a data submission terminal. Background technique [0002] Under the premise of the rapid development of the Internet today, big data has also been increasingly used, and has profoundly affected the decision-making of businesses and users. Various terminals generate data and submit the data to the server. The server collects, sorts out and analyzes a large amount of data to form a big data value report, and the report generates certain benefits. [0003] During the entire data transaction process, since the two parties to the transaction cannot establish a trust relationship, a third-party server is required as an intermediary to set prices and transfer data. This will lead to complicated transactions and cannot guarantee the reliability of transactions. Summary of the invention [0004] In view of this, embodiments of the presen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/38H04L29/06
CPCH04L63/0428G06Q20/3825
Inventor 刘均刘新兰飞周军
Owner GOLO IOV DATA TECH CO LTD